Does your 5.7 Hemi engine feel a little… tired? Maybe it’s not as powerful as it used to be, or you’re just craving that extra roar when you hit the gas. You’ve probably heard that upgrading the cylinder heads is a great way to unleash more power from your Hemi. But then you start looking, and suddenly you’re drowning in terms like “flow rate,” “valve size,” and “porting.” It’s enough to make your head spin, right?
Choosing the right performance heads for your 5.7 Hemi can feel like navigating a maze. There are so many choices, and each one promises the moon. It’s easy to get confused about what will actually make a difference for your specific needs and budget. You want to make sure you’re spending your hard-earned money on something that will give you real gains, not just a fancy paperweight.
Don’t worry! This guide is here to clear the fog. We’ll break down exactly what you need to know about performance heads for your 5.7 Hemi. By the end, you’ll understand the key features to look for, what to avoid, and how to pick the perfect heads to give your Hemi the power boost it deserves. Get ready to learn how to transform your engine’s performance!
Our Top 5 Performance Heads For 5.7 Hemi Recommendations at a Glance
Top 5 Performance Heads For 5.7 Hemi Detailed Reviews
1. REMANUFACTURED 5.7L Hemi Cylinder Heads PAIR/SET Driver Side and Passenger Side 53021616DE EAGLE HEADS 2009 and UP
Rating: 9.0/10
These REMANUFACTURED 5.7L Hemi Cylinder Heads are a fantastic option for anyone looking to restore or upgrade their 2009 and up Hemi engine. This set includes both the driver and passenger side heads, offering a complete solution for your engine rebuild. They are built to last and bring your Hemi back to its prime performance.
What We Like:
- The heads undergo a complete teardown and are cleaned thoroughly in a hot tank.
- They are pressure tested to make sure there are no cracks or leaks.
- New valve stem seals are installed on every head.
- All valve guides are checked and replaced if needed.
- A precise valve job is performed with the correct angles.
- Seals are vacuum tested to guarantee excellent compression.
- Every part is cleaned and checked carefully before reassembly.
- They meet strict AERA specifications for quality.
What Could Be Improved:
- As remanufactured parts, availability can sometimes be limited.
- The price point, while competitive for remanufactured heads, might still be a consideration for some budgets.
This set of remanufactured Hemi cylinder heads provides a reliable and high-quality solution for your engine. You can trust these heads to perform well and last for many miles to come.
2. Genuine REMANUFACTURED 5.7L Hemi Cylinder Heads SET PAIR 2003-2008 300 ASPEN CHARGER COMMANDER 1500 2500 3500 Durango Grand Cherokee Magnum $800.98
Rating: 8.5/10
Is your Hemi engine running rough? You might need new cylinder heads! This genuine remanufactured 5.7L Hemi Cylinder Heads SET PAIR is designed for many Dodge and Chrysler vehicles from 2003 to 2008. That includes popular models like the 300, Aspen, Charger, Commander, Ram 1500, 2500, 3500, Durango, Grand Cherokee, and Magnum. For $800.98, you get a complete pair ready to get your engine back in top shape.
What We Like:
- The heads are completely taken apart and cleaned thoroughly. They use a hot tank to get them super clean.
- They pressure test every head to make sure there are no cracks. This means they are built to last.
- New valve stem seals are installed on all the heads. They also replace valve guides if needed.
- A precise valve job is done, making sure all angles are correct. They vacuum test the seals to guarantee perfect compression.
- All the parts used are cleaned and checked. They follow AERA standards for quality.
- This set is a great value, offering a complete pair of remanufactured heads.
What Could Be Improved:
- The price, while competitive for remanufactured heads, is still a significant investment.
- While the product is remanufactured, it’s not brand new, which some buyers might prefer.
This set of cylinder heads offers a solid solution for anyone needing to replace their Hemi heads. They are rebuilt with care and tested for quality.
3. GELUOXI MDS 5.7 HEMI Lifters Camshaft Kit w/Head Gasket Set Replacement for Dodge Ram 1500 5.7L V8 2009-2015 Part# HS26423PT
Rating: 9.1/10
If your Dodge Ram 1500’s 5.7L HEMI engine needs a tune-up, the GELUOXI MDS Lifters Camshaft Kit with Head Gasket Set is a strong contender. This kit offers a complete replacement for your original parts, aiming to restore engine performance and reliability. It’s designed for a specific range of model years, ensuring a good fit for compatible trucks and SUVs. This package helps address common wear and tear issues in the engine’s valvetrain.
What We Like:
- This kit includes essential components for engine repair.
- It’s designed to fit 2009-2015 Dodge Ram 1500 5.7L HEMI engines.
- It also fits Chrysler Aspen and Dodge Durango models from 2009 with the 5.7L engine.
- The package provides a comprehensive solution for camshaft and lifter replacement.
- The included head gasket set ensures a proper seal for the engine.
What Could Be Improved:
- Detailed installation instructions are not always included, requiring some mechanical knowledge.
- The kit might not include all the minor seals or bolts needed for a complete job.
This GELUOXI kit offers a practical solution for Ram 1500 owners. It provides the necessary parts to get your HEMI engine running smoothly again.
4. 5.7L Hemi Head Gasket Set w/Bolts for 2009-2016 Dodge Ram 1500 Challenger Durango Chrysler Jeep 5.7L V8 HS26423PT ES72200
Rating: 9.1/10
Is your 5.7L Hemi engine making strange noises or losing power? A blown head gasket can be a serious problem, but this complete head gasket set with bolts is here to help! Designed for a wide range of Dodge Ram, Challenger, Charger, Durango, Chrysler, and Jeep models from 2009 to 2016, this kit provides everything you need to get your powerful V8 engine running smoothly again. You get durable gaskets and strong bolts that are built to last, ensuring a reliable seal for your engine’s cylinders.
What We Like:
- Extensive Vehicle Compatibility: This kit fits many popular 5.7L Hemi vehicles, including Dodge Ram 1500, 2500, 3500, Challenger, Charger, Durango, Chrysler 300, Jeep Commander, and Grand Cherokee from model years 2009 through 2016.
- Complete Kit: It includes both head gaskets and the necessary bolts, so you have all the essential parts for the repair in one package.
- Durable Materials: The gaskets and bolts are made from quality materials designed to withstand the high temperatures and pressures of your Hemi engine.
- Restores Engine Performance: A properly installed gasket set can help fix issues like coolant leaks into the cylinders, rough idling, and loss of engine power.
What Could Be Improved:
- Installation Complexity: Replacing head gaskets is a complex job that requires mechanical skill and specialized tools. This kit doesn’t include instructions, so professional installation is highly recommended for beginners.
- Potential for Additional Parts: Depending on the condition of your engine, other components like head bolts might need to be replaced or machined, which are not included in this set.
This head gasket set offers a comprehensive solution for common Hemi engine problems. With its wide fitment and quality components, it’s a solid choice for restoring your vehicle’s performance.
5. 5.7 Hemi Head Gasket Set & Oil Pan Gasket Kit w/Bolts Fit for 2009-2016 Dodge Ram 1500/2500/3500 Durango
Rating: 9.1/10
If your Dodge Ram or Chrysler Aspen 5.7L V8 engine needs a refresh, this 5.7 Hemi Head Gasket Set & Oil Pan Gasket Kit w/Bolts is a comprehensive solution. It includes everything needed for a thorough engine rebuild, from head gaskets to oil pan gaskets and all the necessary bolts and seals. This kit is designed for specific model years, ensuring a precise fit for your vehicle.
What We Like:
- Complete kit: It contains all the essential gaskets, seals, and bolts for a full engine gasket replacement.
- Durable materials: The parts are made with tough materials for better performance and a longer life.
- Specific fitment: It’s designed for 2009-2016 Dodge Ram 1500/2500/3500 and 2009 Dodge Durango, as well as the 2009 Chrysler Aspen with the 5.7L V8 engine.
- Includes head bolts: You get new head bolts, which is crucial for proper sealing.
What Could Be Improved:
- Fitment verification needed: Buyers must carefully check their vehicle’s year and model to ensure compatibility.
- Installation complexity: Engine gasket replacement can be a complex job requiring mechanical skill.
This kit offers a great value for anyone tackling a major engine service on their compatible Dodge or Chrysler vehicle. Just be sure to confirm it’s the right fit before you buy.
Unlocking More Power: Your Guide to 5.7 Hemi Performance Heads
So, you want to give your 5.7 Hemi engine more pep? Upgrading the cylinder heads is a fantastic way to do it. Performance heads are like giving your engine’s lungs a bigger capacity to breathe in more air and exhale exhaust faster. This means more horsepower and torque! But with so many options, how do you pick the right ones? This guide will help you make a smart choice.
Why Upgrade Your 5.7 Hemi Heads?
Your stock 5.7 Hemi heads are good, but they’re designed for everyday driving. Performance heads are built for speed and power. They have better airflow. This lets your engine run more efficiently and produce more power. You’ll feel a difference when you accelerate. Your truck or car will feel stronger.
Key Features to Look For
When you’re shopping for performance heads, keep these features in mind:
- Larger Valves: Bigger intake and exhaust valves let more air and fuel in and more exhaust out. This is a big deal for power.
- Improved Porting: The “ports” are the passages inside the heads. Performance heads have smoother, better-shaped ports. This helps air flow more easily.
- Better Combustion Chamber Design: The combustion chamber is where the magic happens – where the fuel and air explode. A well-designed chamber helps burn fuel more completely. This makes more power and can improve fuel economy.
- Higher Compression Ratio: Some heads are designed to increase the engine’s compression ratio. This means the fuel and air get squeezed more before ignition. It leads to more power.
- Material: Most performance heads are made from aluminum. Some might be cast iron.
Important Materials
- Aluminum: This is the most popular choice for performance heads. It’s lightweight. It also helps cool the engine better. This allows for more aggressive tuning.
- Cast Iron: Older or budget heads might be cast iron. They are heavier and don’t dissipate heat as well as aluminum. They are usually less expensive.
Factors That Improve or Reduce Quality
- Porting and Polishing: High-quality heads have expertly ported and polished intake and exhaust runners. This smooths out airflow. Cheap heads might have rough ports. This hurts performance.
- Valve Size and Seat Quality: Larger, well-machined valves and seats are important. Poorly made valve seats can leak. This wastes power.
- Manufacturing Precision: Precise manufacturing ensures the heads fit perfectly and function as intended. Sloppy manufacturing can cause problems.
- Brand Reputation: Stick with well-known brands. They have a track record of making good parts. Cheaper, unknown brands might cut corners.
User Experience and Use Cases
- Street Performance: If you want your daily driver to have more punch for passing cars or just feel more responsive, mild performance heads are a great choice. They often work well with stock components.
- Track Use and Drag Racing: For serious performance, you’ll want more aggressive heads. These often come with larger valves and more radical porting. They usually require other supporting modifications.
- Towing and Hauling: You can also benefit from performance heads if you tow heavy loads. More power means your truck can pull more easily.
Common Questions About 5.7 Hemi Performance Heads
Q: Will performance heads fit my 5.7 Hemi?
A: Yes, performance heads are specifically designed to fit the 5.7 Hemi engine. Always double-check the product description to be sure.
Q: How much horsepower can I expect to gain?
A: Gains vary depending on the specific heads and other modifications. You could see anywhere from 20 to 100+ horsepower.
Q: Do I need other parts when installing new heads?
A: Often, yes. You might need new gaskets, longer head bolts, or even upgraded camshafts and intake manifolds to get the most out of your new heads.
Q: Are performance heads hard to install?
A: Installing cylinder heads is a moderately difficult job. It requires some mechanical knowledge and special tools. Many people hire a professional mechanic.
Q: Can I use performance heads with my stock computer tune?
A: Sometimes. Mild performance heads might work okay. For best results and to avoid engine damage, you’ll likely need to tune your engine’s computer.
Q: What’s the difference between aftermarket heads and modified stock heads?
A: Aftermarket heads are built from the ground up for performance. Modified stock heads have their ports enlarged and smoothed. Aftermarket heads usually offer better performance.
Q: Are aluminum heads better than cast iron heads?
A: Generally, yes. Aluminum is lighter and cools better, which helps with performance and can prevent overheating.
Q: Do I need to upgrade my exhaust system too?
A: It’s a good idea. Better flowing heads can benefit from a less restrictive exhaust system to let the engine breathe freely.
Q: How long do performance heads last?
A: With proper installation and maintenance, performance heads can last for many years and thousands of miles. They are built to be durable.
Q: What are “fully CNC ported” heads?
A: CNC stands for Computer Numerical Control. This means a machine precisely ports the heads. It offers very consistent and high-performance airflow.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.
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